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2-6-6-2

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wheels on the leading engine unit were of a 5 inches (127 millimetres) larger diameter than those of the trailing engine unit. It was the only South African articulated locomotive to have driving wheels of different diameters and, in theory, this configuration was to result in improved acceleration, with the rear engine unit providing the traction. It was also believed that the difference in frequency between the front and rear cylinder exhaust beats would result in a more even pressure in the receiver pipe and therefore improved steam flow. In 1912, when it was assimilated into the SAR, it was designated
1612: 1588: 1646:(NBL). Compared to other South African Mallets, this locomotive was unique, being arranged as a simplex locomotive with four high pressure cylinders instead of the more usual compound expansion arrangement. The locomotive was intended for test purposes on branchlines with light 45 pounds per yard (22 kilograms per metre) rail. It had Walschaerts valve gear, a plate frame and was equipped with a Schmidt superheater. By the time it was delivered in January 1912, the CSAR had already become part of the newly established SAR, who designated it the sole 426: 1438: 1101: 1460: 1632: 1565: 1735: 1668: 514:, class MM-2, in 1912. Like all cab-forward engines they were oil fired; they had 63" drive wheels, 25" x 28" high pressure and 38" x 28" low pressure cylinders. They were intended for passenger service but proved unstable at speed. One derailed while pulling the Overland Limited at Applegate, California in 1912, and they were soon converted to 295:. In a compound Mallet, the rear set of coupled wheels are driven by the smaller high pressure cylinders, from which spent steam is then fed to the larger low pressure cylinders that drive the front set of coupled wheels. Compound engines of this type continued to be built until 1923, with a repeat order for 10 engines by the 1146:
produced groups of 2-6-6-2 locomotives for several railroads in the period from 1910 to 1917. Commonly each railroad would buy a small lot; satisfied customers would order more, typically with improvements to meet their specific requirements. After 1911 superheaters were generally employed to improve
1857:
Lionel introduced a model following USRA design, lettered Norfolk & Western #1409, SKU: 6–11339, and Weyerhaeuser #120, SKU 2421250. Standard O scale, introduced 2011. The discussion on their web site seems to indicate that C&O and W&LE engines were also offered. As discussed above, the
1657:
compound Mallets in service, designed in detail in the locomotive drawing office in Pretoria under the direction of D.A. Hendrie, Chief Mechanical Engineer (CME) of the SAR from 1910 to 1922. They were superheated and had Walschaerts valve gear. The locomotives were built by NBL and erected in the
1841:
The "second generation" of imported brass locomotives, beginning about 1975, were imported for a wider variety of roads and locomotive classes, with closer attention to detail. This led to smaller production lots over which to allocate the research and design costs and consequently, significantly
1183:
in 1924, traffic from New England no longer descended into the valley and fewer such engines were needed at Albany. Some were reassigned to branch lines in Pennsylvania and southeastern Ohio and used to pull trains of coal. Forty-four of these engines were also scrapped between 1932 and 1934; the
1622:
A single experimental compound locomotive was included with the CSAR's order for Class MF Mallets from ALCO. It was similar to the others, also with Walschaerts valve gear, but it used saturated steam and had a mechanical stoker, the first South African locomotive to be so equipped. The coupled
1376:
In a survey published at the end of government control, both the C&O and the W&LE compared the USRA engines unfavorably to engines of the same wheel arrangement they had received between 1910 and 1917 . Unlike other USRA wheel arrangements, no copies were built after the railroads were
1178:
also purchased 25 similar engines, numbers 1375 to 1399. They purchased additional engines 1349 to 1373 in 1917 and engines 1339 to 1348 in 1920–21. These engines initially had a similar role to the B&A engines hauling freight trains up West Albany Hill out of the Hudson River valley. After
372:
In the 1922 edition the type is shown only in the category "Foreign and Industrial Locomotives". "Super Power" steam locomotives with feedwater heaters and four wheel trailing trucks were introduced in 1925, allowing greater firebox area and higher horsepower. The 2-6-6-2 wheel arrangement was
1509:
Baldwin produced a variety of 2-6-6-2 locomotives for export, including an engine of 760mm (2 ft 6 in) gauge for the Ingenio Angelina in Santo Domingo in 1908, Mexico in 1908 and 1911 (see below), tank engines for the Ferrocarril del Sur of Columbia in 1921, and tender engines for the
1170:
Similar, but slightly heavier engines 1300 to 1312 were built between 1912 and 1917. These and subsequent engines were equipped with stokers. All were retired between 1930 and 1932. They were primarily used to haul freight trains out of the Connecticut River Valley in both directions from
1429:
Baldwin added Mallet locomotives to their catalog before World War I, both in standard gauge and narrow gauge, and in both tank and tender versions. They continued to produce small lots for logging railroads in the Western US until the 1930s. These were generally standard gauge 2-6-6-2
1309:
purchased 25 compound 2-6-6-2 engines of Class N-1 in 1910-11 from Alco, and sixteen more, Class N-2, in 1916. Initially eight were oil fueled, and some additional engines were converted to burn oil when they were displaced from the steepest mainline grades by electrification.
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while the railroads were under federal control in 1918–20. That railroad's management resisted taking them, as they felt their own design was superior for mine runs and the USRA engines were designed for main line operation, for which they preferred a more powerful
1268:, which they designated as Class Z. 175 improved engines, Class Z-1, were purchased between 1912 and 1918. They lasted nearly to the end of N&W steam operations, in 1958. Two were sold to Denver & Rio Grand Western in 1943, becoming their Class L-76. 281:
The first locomotives of the 2-6-6-2 wheel arrangement were built in 1906 by the Great Northern Railway to permit longer trains on their heavily graded line over the Cascade Mountains. They were a refinement of the first North American Mallets,
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Salvokop shops in Pretoria. At the time of their introduction, the Class MH was the largest and most powerful locomotive in the world on Cape gauge, with a full working order weight of 179.6 long tons (182.5 tonnes; 201.2 short tons). i.0/}+"P:
1302:, in 1910. They were purchased for helper service on Soldier Summit and Tennessee Pass. During the 1940s it also purchased two N&W locomotives, designated Class L-76, also for helper service. All were retired between 1947 and 1952. 290:
in 1904, with leading and trailing trucks to allow higher speeds in road service or as a "light engine" returning from helper duty. In North America the 2-6-6-2 wheel arrangement was most often used for articulated compound steam
393:
had not come into general use. With two exceptions noted below, driving wheels were 55" to 57" in diameter. The trailing wheels were for guidance rather than to permit use of a larger firebox as was the case in later engines.
389:, as class L-1. Baldwin 2-6-6-2's of the 1906-1910 period fall into three basic design groups, with a handful of single orders in the 1910-1912 period. The Baldwin engines built in this period used saturated steam, as the 484:
The Clinchfield purchased ten larger engines in 1910: 24" x 32" high pressure and 37" x 32" low pressure cylinders. The latter were rebuilt in 1923, notably including superheaters, and continued to operate until 1952.
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C&O engines 1300 to 1309, built in 1949, were the first significant group built to this wheel arrangement for U.S. use in 25 years. They were also the last steam locomotives built by Baldwin for a U.S. railroad.
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Classification of S.A.R. Engines with Renumbering Lists, issued by the Chief Mechanical Engineer’s Office, Pretoria, January 1912, pp. 9, 12, 15-16, 46-47 (Reprinted in April 1987 by SATS Museum, R.3125-6/9/11-1000)
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purchased 20 2-6-6-2 locomotives in 1917, notable for having 63" driving wheels rather than the 57" size common on most engines of the period. This enabled them to attain somewhat faster speeds in mainline service.
1396:
The Verde Tunnel & Smelter Company purchased two coal fueled engines from the Schenectady works in 1920 and operated them between Jerome and Clarksdale, Arizona. During World War II they were sold to the
1742:
The 2-6-6-2 wheel arrangement was fairly popular among model railroaders during the period when brass models were being imported in large quantities from Japan and Korea. Among the leading examples in
1571:
Ordered from ALCO, it was the first Mallet on the CSAR and, with its full working order weight of 157 long tons (159.5 tonnes; 175.8 short tons), it was the heaviest locomotive in the world working on
1081:
Measurements are given in English measure as in the original catalog. The 210 pound boiler pressure on line 6, "Maximorum", is doubtful. The two largest narrow gauge engines are outside frame designs.
6004: 1599:
In 1911, the CSAR placed nine compound Mallets in service. Also built by ALCO and with Walschaerts valve gear, they were very similar to the experimental Class MD, but they were equipped with
1120:, Kansas. Two more, numbers 1158 and 1159, were built by Baldwin. These three had two boiler sections connected by joints. Thirty eight additional engines built by Baldwin had rigid boilers. 4051: 1467:
Southwest Forest Industries number 12, previously Hammond Lumber Company number 6, was one of a pair of logging locomotives built by Baldwin in 1929. It is displayed in Flagstaff, Arizona.
1528:
NdeM purchased ten simple (non-compound) narrow gauge (3 feet) 2-6-6-2 engines between 1928 and 1936, and eight standard gauge, simple engines in 1937, all from ALCo's Schenectady Works.
6016: 4026: 3866: 4121: 1204:
The NYC engines built before 1920 had oil headlamps mounted on the front frame of the locomotive, rather than the traditional location on the front surface of the boiler. In 1920 the
4091: 4126: 6039: 4096: 4046: 4041: 4021: 3926: 3921: 3886: 1607:. Five more that were delivered in November 1911 were taken directly onto the SAR roster. In 1923 and 1925, six of them were converted to simple expansion (simplex) locomotives. 4056: 3976: 3966: 3936: 3896: 3876: 1481:
engines 50 and 51, having track gauge of 36 inches, were built by Baldwin in 1926 and 1928 respectively. These engines were simple articulated locomotives rather than compound
4101: 1521:
An engine of similar cylinder dimensions to the Hill Road "large" engines, but smaller grate area, was built for the Central Mexicano in 1908, and 20 more for the successor,
4016: 4011: 4006: 3971: 3941: 3856: 1147:
efficiency. Alco built these locomotives at its Schenectady and Brooks plants in New York state, and at Richmond, Virginia. Four roads furnished the majority of the orders.
5360: 3981: 3916: 3906: 3901: 3881: 3861: 3851: 3846: 3841: 3836: 496:, purchased twelve engines with 21.5" x 30" high pressure and 33" x 30" low pressure cylinders in 1910, which they dubbed "Mogul Mallets". They were retired in 1929–30. 1731:
Mantua Metal Products marketed models of both tender and tank versions of the 2-6-6-2 type. The brand was later acquired by MRC (Model Rectifier Corp.) and later Lionel.
6151: 6144: 6094: 5209: 5202: 6137: 5480: 5473: 5923: 5050: 4827: 1208:
required that road locomotives be fitted with electric headlights and both Pyle-National and Sunbeam units were fitted, in some cases on the front of the boiler.
5887: 4987: 4975: 1385:
Between 1919 and 1924 the Chesapeake & Ohio, the New York Central, and the Western Pacific purchased additional locomotives of their preferred designs. The
6011: 5987: 5899: 5875: 4942: 1187:
All of the 1300 series engines of both roads had a total weight in working order of 363,800 pounds (approximately 165 tonnes) and a coupled length of 85 feet,
5947: 5935: 5863: 5851: 5839: 5827: 5815: 5803: 1321:
between Oroville and Portola, California, and after 1931 on the Northern California Extension from Keddie to Bieber, California. They served until 1953.
1123:
Ten additional 2-6-6-2 engines were built by Baldwin for the Chicago, Burlington and Quincy Railroad in 1910. They had a rigid two-section boiler with a
1184:
remaining 16 were renumbered 1933 to 1948 in 1936 and remained in service until after the end of World War II. The last were retired in November, 1952.
3771: 43: 397: 5904: 5892: 4086: 3804: 1854:
model of a Great Northern 2-6-6-2 was built by Kumata & Co. as their item E-330-A and imported by Custom Brass in 1979. Fifty copies were built.
1401:, converted to burn oil, and placed in class MM-3. They were used in helper and branch line service on the Los Angeles Division until 1951 and 1954 433: 5999: 5976: 5625: 4306: 4297: 4832: 4937: 4932: 4927: 4922: 4917: 4862: 4857: 4822: 4817: 4812: 4807: 4802: 1333: 5952: 5940: 5868: 5856: 5844: 5832: 5820: 5808: 4912: 4907: 4902: 4897: 4892: 4887: 4882: 4867: 4852: 4847: 4797: 4792: 4787: 4782: 4777: 4772: 4767: 4752: 4738: 4580: 1317:'s M-80 class consisted of five oil fueled 2-6-6-2 engines built by Alco in 1917 and five more built in 1924. Initially they were used in the 4520: 4510: 4495: 4485: 4877: 4872: 4724: 1536:
The South African Railways (SAR) operated 22 Mallet locomotives with this wheel arrangement, spread over five classes, all of them built to
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engine's front (low pressure) cylinders were too wide for existing tunnels on the C&O main line, notably the mile long Big Bend Tunnel.
5964: 4575: 4570: 4565: 4560: 4515: 4505: 4500: 4490: 4480: 4475: 4445: 4450: 4440: 3766: 73: 1092:
between the home office of an organization and its branches or clients to minimize communication costs and reduce the chance of errors.
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purchased two experimental engines in 1930. Both were simple articulated engines, one with a conventional boiler and the other with a
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in 1949. Two non-compound engines were built for the Baltimore & Ohio in 1930, and both standard and narrow gauge engines for the
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acquired nine 2-6-6-2 engines in 1909-11 for pusher service. In 1931 their leading and trailing trucks were removed, resulting in an
1785:
Denver & Rio Grande Western class L-96 / Norfolk & Western class Z-1a—Made by Dai Young, imported by Custom Brass—300 copies
5755: 5267: 4071: 1872: 1701: 337: 4001: 5671: 5659: 5601: 5589: 5577: 5565: 5553: 5492: 5461: 5337: 5296: 5233: 5166: 5081: 4699: 4687: 4675: 4663: 4641: 4613: 4216: 4081: 2822: 407: 1525:, in 1910. In 1925 they also acquired through merger 2 small examples built in 1910 by Schenectady for the Nor-Oeste de Mexico. 5767: 5733: 5721: 5698: 5686: 5647: 5613: 5541: 5444: 5432: 5415: 5403: 5391: 5379: 5367: 5320: 5308: 5284: 5250: 5216: 5190: 5178: 5154: 5132: 5069: 5057: 5043: 5036: 5029: 4315: 4288: 4279: 4252: 4207: 1295: 1240:. Repeated orders through 1923, and a final order in 1949, brought a total of 250 engines to the roster. Twenty of these were 1109: 2450: 1858:
USRA engines were initially allocated to C&O and W&LE, later Nickel Plate; Norfolk & Western did not receive any.
5524: 4958: 4596: 3797: 2945: 2769: 2221: 2008: 1915: 1366: 1350: 2915: 1513:
ALCo locomotives exported to Mexico, Serbia and South Africa are discussed under the headings for those countries below.
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ordered its first 2-6-6-2 engine in 1910, from the Schenectady plant of Alco, and a second was purchased used from the
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lists nine sizes of standard gauge 2-6-6-2 locomotives, along with four sizes available in either 36" or meter gauge.
4365: 2875: 2484: 2344: 1940: 1369:. Unlike the C&O engines, they were built by Baldwin. Following a merger in 1932 they became the property of the 500: 63: 6215: 4036: 3790: 1643: 1085: 330: 319: 53: 3650: 3645: 1180: 5992: 4380: 4370: 3657: 2500: 2044: 1654: 1647: 1635: 1624: 1615: 1604: 1592: 1580: 1555: 1470: 1205: 489: 469: 341: 306: 6051: 382: 358: 131: 1220:
purchased 55 locomotives, numbers 700 to 754, between 1914 and 1923. When this railroad was merged into the
6238: 4375: 4106: 4076: 3911: 3278: 1449: 1760:
Chesapeake & Ohio class H-6 -- Made by Atlas/Ashai, imported by Pacific Fast Mail (PFM) -- 2177 copies
6243: 4425: 4420: 4415: 4410: 4405: 4160: 3996: 3946: 3638: 3628: 2803:
North British Locomotive Company works list, compiled by Austrian locomotive historian Bernhard Schmeiser
1705: 1704:, was one of several experimental locomotives built in 1949 in the Soviet Union. Only one was built, by 1690: 1522: 1498: 1414: 1346: 1299: 1289: 1285: 1281: 1265: 1261: 1233: 1221: 1164: 1143: 519: 438:
In addition to the class L-1s, Great Northern purchased 45 lighter engines, class L-2, in 1907–08. The
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North American builders also produced such engines for service on logging railroads, and for export to
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2-6-6-2 (tender) Kosmos Timber Co—Made by Toby, imported by North West Short Line (NWSL) -- 708 copies
5509: 3951: 2938: 1398: 1390: 1175: 1156: 511: 493: 458: 439: 419: 398:
Hill Road "large" engines, 21-1/2" by 32" HP cylinders, 33" x 32" LP cylinders, 78 sq. ft. grate area
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after a restoration completed in December 2020. It operated on its first excursion in December 2021.
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Hill Road "small" engines, 20" by 30" HP cylinders, 31" x 30" LP cylinders, 53.4 sq. ft. grate area
386: 326: 315: 141: 6132: 3782: 2583: 1842:
higher list prices. In this period production shifted from Japan to Korea to reduce labor costs.
1402: 1245: 381:
The first American locomotives of this wheel arrangement were five engines built in 1906 for the
1800:
Western Pacific class M-80—Made by Samhongsha, imported by Key -- #201 65 copies, #206 65 copies
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Chesapeake & Ohio class H-5 / USRA—Made by Akane and Fuji Models, imported by Gem—188 copies
402:
The initial group of five GN class L-1 engines were initially assigned to helper service in the
5024: 3667: 3599: 3470: 3359: 1976: 1576: 1490: 245: 2650: 1681:
The Serbian government used 10 Mallet articulated compound locomotives for freight service on
6127: 6122: 6117: 6112: 5004: 4999: 4994: 4982: 4970: 3761: 3747: 2263:"Another Big Mallet Goes Over Bank Near Colfax", The Morning Times Union, Feb. 7, 1912, p. 8. 1724:
A drawing of the Great Northern Class L-1 2-6-6-2 (engine only) in HO scale was published in
1288:. They were used in helper and coal service until the railroad came under the control of the 5911: 1324: 4395: 3607: 2931: 1579:
and used saturated steam. In 1912, when it was assimilated into the SAR, it was designated
1453: 1318: 473: 451: 1797:
Southern Pacific class MM-3 -- Made by Daeki, imported by Nickel Plate Products—100 copies
1611: 8: 4470: 4455: 1559: 287: 2916:
https://www.lionel.com/products/norfolk-western-legacy-scale-2-6-6-2-mallet-1409-6-11339
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superheaters. In 1912, when they were assimilated into the SAR, they were classified as
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operates a 2-6-6-2T engine built for Potlatch Lumber Company in 1926, later acquired by
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coal. Unlike previous engines they had 64" driving wheels. They primarily worked in the
253: 4668: 3742: 3671: 3603: 3372: 3363: 3073: 2761: 2000: 1482: 1386: 414:. Five more were built for the CB&Q in 1908. The CB&Q converted both groups to 357:
The Locomotive Dictionary edition of 1916 illustrates engines built by Baldwin for the
266: 249: 2272:"Light Rails Said to Be Cause of Overland Wreck", Sacramento Bee, Feb. 08, 1912, p. 3. 1738:
Mantua HO scale model of 2-6-6-2 steam locomotive, lettered for Great Northern Railway
6089: 6079: 3737: 3724: 3474: 3293: 2871: 2765: 2631: 2480: 2340: 2254:"Many passengers from S.F. in Wreck", The San Francisco Examiner, Feb. 6, 1912, p. 1. 2040: 2004: 1936: 1911: 1791:
New York Central class NE-2 -- Made by Dai Young, imported by Custom Brass—300 copies
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Chesapeake & Ohio—Made by Samhongsha, imported by Key—35 class H-4, 150 class H-6
1437: 1418: 1370: 465:
wheel arrangement, and they were used in yard service. The last was retired in 1951.
445: 425: 403: 292: 242: 218: 1782:
Chesapeake & Ohio class H-5 / USRA—Made by Samhongsha, imported by Key—75 copies
406:. Twenty more class L-1s were built in 1907–08, three of which were diverted to the 6074: 6069: 5519: 4155: 3367: 1298:
purchased eight 2-6-6-2 engines, Class 340/L-62, built by the Schenectady plant of
1124: 411: 214: 5582: 5570: 5558: 5466: 5342: 5301: 5171: 5086: 4680: 4646: 4618: 6194: 6168: 4225: 4198: 3732: 1837:
2-6-6-2T (tank) Hammond Lumber Co—Dai Young, imported by Custom Brass—1302 copies
1486: 1431: 1264:
purchased 15 copies of the Chesapeake and Ohio engine from the Richmond plant of
499:
Five engines built in 1912 for the Missouri, Oklahoma & Gulf Railroad, later
5691: 5497: 5289: 5238: 2914:{{cite web \ title= Norfolk & Western LEGACY Scale 2-6-6-2 Mallet #1409|url= 6163: 5760: 4460: 4270: 4243: 4189: 2954: 2636: 1642:
During 1911, the CSAR ordered an experimental simple expansion Mallet from the
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The Wheeling and Lake Erie Railway was allocated 10 2-6-6-2 locomotives by the
1306: 518:
by replacing the front truck with a four-wheel design, and re-designated class
238: 210: 5916: 2079:(6th. ed.). New York, N.Y.: Simmons-Boardman Publishing Co. p. 1016. 1776:
Baltimore & Ohio class KK-4b—Made by Samhongsha, imported by Key—75 copies
6232: 6189: 6084: 6046: 6034: 5969: 5606: 5594: 5272: 4704: 4692: 4184: 2294:. Philadelphia, Pa.: The Baldwin Locomotive Works. c. 1915. pp. 104–105. 2064:(4th. ed.). New York, N.Y.: Simmons-Boardman Publishing Co. p. 228. 454:
purchased a single 2-6-6-2 from Baldwin in 1909, which was scrapped in 1938.
234: 230: 2339:. Cleveland, Ohio: New York Central System Historical Society. p. 300. 1489:
carrying coal behind the cab and water on side tanks. They were sold to the
1389:
purchased ten engines from the Richmond Works in 1919, but sold them to the
5738: 5635: 5618: 5546: 5449: 5437: 5420: 5408: 5396: 5384: 5372: 5325: 5313: 5195: 5183: 5159: 5137: 5074: 5062: 4334: 4329: 4324: 4261: 4234: 4175: 4170: 4136: 4131: 3460: 3455: 3450: 3445: 3440: 3433: 3428: 3423: 3418: 3413: 3408: 3403: 3396: 3391: 3386: 3381: 1867: 1728:
in October 1953, followed by article on building the engine in April 1955.
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purchased ten 2-6-6-2 engines from Baldwin in 1910, which they sold to the
258: 26: 4757: 1689:) narrow gauge. They were built in 1915 for the Serbian government by the 442:
acquired 6 engines, again similar to the Great Northern engines, in 1910.
5928: 5726: 5676: 5529: 5255: 5221: 4963: 4601: 1821:
2-6-6-2T (tank) Various owners—Made by Toby, imported by NWSL—1302 copies
1766:
Great Northern class L-2 -- Made by Atlas/KTM, imported by PFM—129 copies
1167:
in 1910. It was subsequently transferred to the NYC and renumbered 1375.
1132: 1100: 507: 390: 376: 2953: 1788:
Great Northern class L-1 -- Made by Tenshodo, imported by PFM—500 copies
1459: 1163:
acquired one 2-6-6-2 type, numbered 1249, from the Schenectady Works of
410:. These engines conformed to Great Northern preference for boilers with 344:
for South Africa, and a single experimental engine by the Soviet Union.
199:
Higher maintenance costs due to a second set of cylinders and valve gear
6028: 6023: 5982: 5959: 5880: 4729: 4400: 4390: 1794:
Nickel Plate class I-3 -- Made by Samhongsha, imported by Key—50 copies
1546: 6158: 3621: 3616: 3589: 2126:. Philadelphia, Pa.: The Baldwin Locomotive Works. 1923. p. 103. 1089: 340:, Serbia, India, and South Africa. Additional examples were built by 1831:
2-6-6-2 (tender) Rayonier—Made by United, imported by PFM—150 copies
1631: 4535: 3317: 3028: 1815:
2-6-6-2 (tender) Sierra—Made by United, imported by PFM—6142 copies
1743: 1349:
received 20 2-6-6-2 engines built to a standardized design of the
506:
The most unusual engines of this wheel arrangement were the twelve
3812: 1564: 488:
The Galveston, Harrisburg & San Antonio Railroad, part of the
5772: 5703: 5664: 5652: 4630: 4116: 3582: 3577: 3572: 3567: 3562: 3557: 3552: 3545: 3540: 3535: 3530: 3525: 3520: 3510: 3505: 3498: 3493: 3488: 3483: 3349: 3344: 3339: 3334: 3329: 3322: 3312: 3307: 3302: 3266: 2760:. Vol. 2: 1910-1955 (1st ed.). Newton Abbott, England: 1999:. Vol. 1: 1859–1910 (1st ed.). Newton Abbott, England: 1851: 1734: 1355: 1244:
engines, discussed below. In addition, 25 engines built for the
1128: 515: 462: 373:
essentially outmoded for mainline engines built after that time.
283: 177: 173: 163: 159: 1284:, also in 1910, one of which was almost immediately sold to the 1127:
occupying the front half, and were designed to burn low quality
352: 6199: 5019: 4658: 4545: 4525: 4465: 4031: 3709: 3680: 3261: 3256: 3251: 3244: 3239: 3234: 3229: 3224: 3219: 3214: 3157: 3125: 3105: 3063: 3058: 3043: 3038: 3003: 2988: 1895:. New York, N. Y.: American Locomotive Company. pp. 20–21. 1117: 188: 2870:(Third ed.). Radnor, Pennsylvania: Chilton Book Company. 2629:
Solomon, Brian (August 2023). "The heart of the Black Hills".
2479:. Bloomington, Indiana: Indiana University Press. p. 85. 1463:
Southwest Forest Industries 2-6-6-2 locomotive in Flagstaff AZ
1456:
and renumbered 108. It also operates Weyerhaeuser engine 110.
429:
A Great Northern 2-6-6-2 pulling a stock train in North Dakota
6184: 5514: 5332: 4743: 4653: 4635: 4625: 4555: 4066: 4061: 3714: 3702: 3697: 3692: 3685: 3207: 3202: 3197: 3192: 3187: 3182: 3177: 3172: 3167: 3162: 3152: 3147: 3140: 3135: 3130: 3120: 3115: 3110: 3100: 3095: 3090: 3083: 3078: 3068: 3053: 3048: 3033: 3023: 3015: 3008: 2998: 2993: 2983: 2978: 2973: 2968: 1113: 415: 2542:
Comments and Criticisms on Standardized Locomotives and Cars
248:, although some tank locomotive examples were also built. A 5750: 5745: 5536: 5504: 5487: 5456: 5427: 5262: 5245: 5228: 5149: 5144: 5127: 5122: 5014: 5009: 4762: 4608: 4435: 4430: 1834:
2-6-6-2 (tender) CSF&E -- Imported by Sunset—400 copies
1150: 533:
Table 1. Baldwin Locomotive Works Standard 2-6-6-2 Engines
2564:
Hundman, Robert L. (June 1990). "USRA 2-6-6-2 Pictorial".
1908:
Guide to North American Steam Locomotives, revised edition
1667: 1292:
in 1931, when they were stored and subsequently scrapped.
5279: 5117: 1340: 1280:
purchased three 2-6-6-2 engines from the Brooks plant of
1935:. Denver, Col.: Sundance Publications, Ltd. p. 35. 1558:(CSAR) placed a single experimental Mallet articulated 1531: 1138: 1933:
Articulated Steam Locomotives of North America, vol. 2
377:
Early engines by Burnham, Williams & Co. / Baldwin
2544:. Washington, D.C.: U. S. Government Printing Office. 1224:
in 1932, they were kept and renumbered 7700 to 7754.
1112:
built its first 2-6-6-2, number 1157, from a pair of
2955:
Steam locomotive wheel arrangements (Whyte notation)
1910:. Waukesha, Wisconsin: Kalmbach Books. p. 181. 1516: 1211: 2715: 2713: 2584:"Verde Tunnel and Smelter Railroad No. 500 and 501" 2501:"Tentative Specifications for Standard Locomotives" 2222:"Galveston, Harrisburg & San Antonio...2-6-6-2" 2039:(1st ed.). Cape Town: Struik. pp. 86–87. 1445:At least three of these locomotives are preserved. 1403:
Southern Pacific Engine No. 3930 in the mid-forties
2847:Lenz, George H. (April 1955). "Homemade Mallet". 1424: 385:by Burnham, Williams & Co., a predecessor of 233:, followed by two sets of three pairs of powered 6230: 2710: 2077:Locomotive Cyclopedia of North American Practice 476:in 1916. The Clinchfield scrapped them in 1925. 241:. The wheel arrangement was principally used on 2787: 2785: 2783: 2781: 2758:Steam Locomotives of the South African Railways 2337:Steam Locomotives of the New York Central Lines 2068: 2030: 2028: 2026: 2024: 2022: 2020: 1997:Steam Locomotives of the South African Railways 1963: 1961: 1510:Northwestern Railway of India in 1923 in 1923. 1504: 1474:Uintah Railway narrow gauge 2-6-6-2T locomotive 1095: 187:Able to follow tighter curve than contemporary 3813:Rolling stock of former Soviet Union countries 2904:. Tokyo, Japan: Presse Eisenbahne. p. 60. 2053: 1702:A modern but compact 2-6-6-2 Mallet, class P34 1434:, either being saddle tanks or pannier tanks. 1248:in 1917 were acquired through merger in 1930. 446:23" x 32" HP cylinders, 32" x 32" LP cylinders 256:with the same wheel arrangement is designated 3798: 2939: 2902:The Art of Brass in Model Railroading, vol. 1 2823:"Serbian State 2-6-6-2 Locomotives in Serbia" 1696: 353:United States: standard gauge except as noted 2778: 2751: 2749: 2747: 2745: 2743: 2112:. New York, N.Y.: Bonanza Books. p. 67. 2034: 2017: 1958: 1393:, which controlled them, a few years later. 2335:Edson, William D.; Vail, H. L. Jr. (1997). 1990: 1988: 1986: 1984: 1328:Wheeling & Lake Erie 2-6-6-2 locomotive 229:is a locomotive with one pair of unpowered 3805: 3791: 2946: 2932: 2474: 1825: 1662: 1218:Buffalo, Rochester and Pittsburgh Railroad 367:Chicago, Milwaukee and Puget Sound Railway 2740: 2334: 2037:Locomotives of the South African Railways 1930: 1495:International Railways of Central America 2539: 1981: 1873:List of South African locomotive classes 1809: 1770: 1754: 1733: 1666: 1630: 1610: 1586: 1563: 1469: 1458: 1441:Black Hills Central 2-6-6-2PT locomotive 1436: 1323: 1151:Boston & Albany and New York Central 1099: 424: 305: 269:the wheel arrangement is referred to as 16:Articulated locomotive wheel arrangement 2755: 2696:History of the Baldwin Locomotive Works 2684:History of the Baldwin Locomotive Works 2628: 2563: 2305:History of the Baldwin Locomotive Works 2284: 2137:History of the Baldwin Locomotive Works 2124:History of the Baldwin Locomotive Works 2107: 1994: 408:Chicago, Burlington and Quincy Railroad 6231: 2899: 2799: 2797: 2651:"Southwest Forest Industries 2-6-6-2T" 2074: 2059: 1890: 1804: 1568:CSAR experimental Mallet, SAR Class MD 1255: 1227: 1110:Atchison, Topeka and Santa Fe Railroad 262:since both engine units are pivoting. 191:locomotives of similar tractive effort 3786: 2927: 2865: 2035:Paxton, Leith; Bourne, David (1985). 1905: 1351:United States Railroad Administration 1084:The "code words" are an example of a 422:acquired 16 similar engines in 1907. 2846: 2003:. pp. 54–56, 103–105, 138–140. 1970: 1532:South Africa: Cape Gauge (3 ft 6 in) 1139:1910 to 1917 engines, primarily Alco 2868:The Brown Book of Brass Locomotives 2794: 1749: 13: 2451:"Wheeling & Lake Erie 2-6-6-2" 2110:The Locomotives that Baldwin Built 1719: 14: 6255: 1845: 1517:Mexico: standard and narrow gauge 1212:Buffalo, Rochester and Pittsburgh 501:Kansas, Oklahoma and Gulf Railway 99:First known tender engine version 6216:Category:Rolling stock of Russia 1893:Articulated Compound Locomotives 1644:North British Locomotive Company 1116:Prairie engines in its shops in 479: 331:Western Maryland Scenic Railroad 320:Western Maryland Scenic Railroad 25: 6159:ES1/ES1P/ES2G/ES2GP "Lastochka" 2908: 2893: 2884: 2859: 2840: 2815: 2806: 2731: 2722: 2701: 2689: 2677: 2668: 2643: 2622: 2610: 2601: 2576: 2557: 2548: 2533: 2524: 2515: 2493: 2468: 2443: 2434: 2425: 2416: 2407: 2398: 2389: 2380: 2371: 2362: 2353: 2328: 2319: 2310: 2298: 2275: 2266: 2257: 2248: 2239: 2214: 2205: 2196: 2187: 2178: 2169: 2160: 2151: 2142: 2130: 2116: 2101: 2092: 2083: 1408: 1380: 1181:Alfred H. Smith Memorial Bridge 418:switch engines in 1926–27. The 2764:. pp. 16–19, 30–32, 140. 2475:Huddleston, Eugene L. (2002). 1949: 1924: 1899: 1884: 1556:Central South African Railways 1425:Logging and mining locomotives 1334:Wheeling and Lake Erie Railway 1206:Interstate Commerce Commission 490:Texas and New Orleans Railroad 470:Chicago Great Western Railroad 342:North British Locomotive Works 1: 1878: 1653:In 1915, the SAR placed five 383:Great Northern Railway (U.S.) 359:Atchison, Topeka and Santa Fe 2655:Steam Locomotive Information 2075:Wright, Roy V., ed. (1922). 2060:Wright, Roy V., ed. (1916). 1931:LeMassena, Robert A (1991). 1505:Locomotives built for export 1450:Black Hills Central Railroad 1341:USRA 2-6-6-2 "light Mallets" 1171:Springfield, Massachusetts. 1096:Engines with jointed boilers 7: 2511:(16): 1039. April 19, 1918. 1861: 1708:in Moscow. Track gauge was 1691:American Locomotive Company 1523:National Railways of Mexico 1415:Baltimore and Ohio Railroad 1347:Chesapeake and Ohio Railway 1290:Baltimore and Ohio Railroad 1286:Chesapeake and Ohio Railway 1262:Norfolk and Western Railway 1234:Chesapeake and Ohio Railway 1222:Baltimore and Ohio Railroad 1144:American Locomotive Company 363:American Locomotive Company 301:National Railways of Mexico 297:Chesapeake and Ohio Railway 276: 10: 6260: 2918:|access-date=11 May 2024}} 1697:Soviet Union: 5 foot gauge 1575:gauge at the time. It had 1377:returned to their owners. 1278:Chicago and Alton Railroad 1238:Chicago and Alton Railroad 1161:Boston and Albany Railroad 213:for the classification of 38:Equivalent classifications 6212: 6177: 6105: 6062: 5796: 5787: 5714: 5353: 5110: 5101: 4951: 4715: 4589: 4358: 4349: 4145: 3827: 3818: 3756: 3723: 3666: 3598: 3469: 3358: 3287: 2961: 1977:Compounding Steam Engines 1906:Drury, George H. (2015). 1560:compound steam locomotive 1485:, and they were 2-6-6-2T 1399:Southern Pacific Railroad 1391:Illinois Central Railroad 1271: 1176:New York Central Railroad 1157:New York Central Railroad 525:A ca-1915 catalog of the 512:Southern Pacific Railroad 494:Southern Pacific Railroad 459:Western Maryland Railroad 440:Northern Pacific Railroad 420:Northern Pacific Railroad 310:One of the 1949 engines, 195: 183: 169: 155: 147: 137: 127: 119: 111: 103: 98: 94: 82: 72: 62: 52: 42: 37: 33: 24: 6220:Rail transport in Russia 2617:Catalogue of Locomotives 2540:McManamy, Frank (1920). 2292:Catalogue of Locomotives 1706:Kolomna Locomotive Works 1683:2 ft 6 in 1573:3 ft 6 in 1538:3 ft 6 in 1497:in 1947 and operated in 1493:in 1940 and then to the 1315:Western Pacific Railroad 1104:ATSF 2-6-6-2 engine 3322 527:Baldwin Locomotive Works 387:Baldwin Locomotive Works 347: 327:Chesapeake and Ohio 1309 273:for Mallet locomotives. 151:Baldwin Locomotive Works 142:Baldwin Locomotive Works 3668:Articulated locomotives 3658:2-4-4-2+2-8-8-2+2-4-4-2 3600:Articulated locomotives 3471:Articulated locomotives 3360:Articulated locomotives 2900:Kumata, Saichi (1982). 2812:Wright (1922), p. 1016. 2756:Holland, D. F. (1972). 2477:Uncle Sam's Locomotives 1663:Serbia: 2 ft 6 in gauge 1246:Hocking Valley Railroad 1201:inches (26.09 meters). 510:examples built for the 503:were slightly smaller. 246:articulated locomotives 3760:Other notation forms: 2554:Huddleston, pp. 83-85. 2108:Westing, Fred (1966). 1995:Holland, D.F. (1971). 1891:Mellin, C. J. (1908). 1739: 1678: 1638: 1618: 1595: 1577:Walschaerts valve gear 1569: 1491:Sumpter Valley Railway 1475: 1464: 1442: 1329: 1105: 492:, a subsidiary of the 430: 323: 286:engines built for the 132:Great Northern Railway 3634:0-6-2+2-4-2-4-2+2-6-0 2377:Wright (1922)",p. 613 2062:Locomotive Dictionary 1826:Imported 1978 to 1985 1810:Imported 1959 to 1975 1771:Imported 1978 to 1985 1755:Imported 1955 to 1974 1737: 1671:Serbian narrow gauge 1670: 1634: 1614: 1590: 1567: 1473: 1462: 1440: 1327: 1296:Denver and Rio Grande 1103: 428: 309: 6012:81-725.1/726.1/727.1 5988:81-720.1/721.1 (LVZ) 2866:Glaab, John (1994). 2827:steamlocomotives.com 2674:LeMassina, pp. 37-38 2455:steamlocomotives.com 2226:steamlocomotives.com 1746:were the following. 1454:Weyerhaeuser Company 1319:Feather River Canyon 1155:A subsidiary of the 474:Clinchfield Railroad 452:Clinchfield Railroad 329:is now operating on 288:Baltimore & Ohio 6239:2-6-6-2 locomotives 4541:3ТЭ25К3M (3TE25K3M) 4536:3ТЭ25К2M (3TE25K2M) 2962:Single engine types 2762:David & Charles 2440:Drury, pp. 330-331. 2422:Drury, pp. 161-162. 2175:Drury, pp. 327-328. 2001:David & Charles 1805:Logging locomotives 1554:In March 1910, the 1256:Norfolk and Western 1228:Chesapeake and Ohio 534: 312:Chesapeake and Ohio 21: 6244:(1C)C1 locomotives 6200:EVS1/EVS2 "Sapsan" 3725:Geared locomotives 3651:2-10-10-10-10-10-2 2521:Huddleston, p. 83. 1955:LeMassena, p. 103. 1740: 1679: 1639: 1619: 1596: 1570: 1483:Mallet locomotives 1476: 1465: 1443: 1387:Central of Georgia 1330: 1179:completion of the 1106: 532: 431: 412:Belpaire fireboxes 324: 293:Mallet locomotives 267:UIC classification 250:Garratt locomotive 19: 6226: 6225: 6208: 6207: 6155: 6148: 6141: 6098: 6054: 6042: 6019: 6007: 5995: 5972: 5955: 5943: 5931: 5919: 5907: 5895: 5883: 5871: 5859: 5847: 5835: 5823: 5811: 5783: 5782: 5694: 5667: 5484: 5477: 5364: 5213: 5206: 5097: 5096: 5054: 5047: 5040: 5033: 4991: 4979: 4747: 4733: 4551:2ТЭ25АM (2TE25AM) 4531:2ТЭ25КM (2TE25KM) 4345: 4344: 3780: 3779: 2771:978-0-7153-5427-8 2728:LeMassina, p. 64. 2719:LeMassina, p. 48. 2707:LeMassina, p. 37. 2639:. pp. 46–47. 2619:, pp. 9, 104-105. 2316:LeMassena, p. 39. 2281:LeMassena, p. 81. 2245:LeMassena, p. 48. 2202:LeMassena, p. 43. 2010:978-0-7153-5382-0 1917:978-1-62700-259-2 1419:water tube boiler 1371:Nickel Plate Road 1088:commonly used in 1079: 1078: 571:Total Wheel Base 568:Driver Wheel Base 562:Weight on Drivers 404:Cascade Mountains 219:wheel arrangement 215:steam locomotives 207: 206: 203: 202: 123:Class L-1 2-6-6-2 90: 89: 6251: 6154: 6147: 6140: 6097: 6050: 6038: 6015: 6003: 5991: 5968: 5951: 5939: 5927: 5915: 5903: 5891: 5879: 5867: 5855: 5843: 5831: 5819: 5807: 5794: 5793: 5776: 5764: 5742: 5730: 5707: 5690: 5663: 5656: 5639: 5622: 5610: 5598: 5586: 5574: 5562: 5550: 5533: 5501: 5483: 5476: 5470: 5453: 5441: 5424: 5412: 5400: 5388: 5376: 5363: 5346: 5329: 5317: 5305: 5293: 5276: 5259: 5242: 5225: 5212: 5205: 5199: 5187: 5175: 5163: 5141: 5108: 5107: 5090: 5078: 5066: 5053: 5046: 5039: 5032: 4990: 4978: 4967: 4745: 4731: 4708: 4696: 4684: 4672: 4650: 4622: 4605: 4356: 4355: 3825: 3824: 3807: 3800: 3793: 3784: 3783: 2948: 2941: 2934: 2925: 2924: 2919: 2912: 2906: 2905: 2897: 2891: 2888: 2882: 2881: 2863: 2857: 2856: 2849:Model Railroader 2844: 2838: 2837: 2835: 2833: 2819: 2813: 2810: 2804: 2801: 2792: 2789: 2776: 2775: 2753: 2738: 2735: 2729: 2726: 2720: 2717: 2708: 2705: 2699: 2693: 2687: 2681: 2675: 2672: 2666: 2665: 2663: 2661: 2647: 2641: 2640: 2626: 2620: 2614: 2608: 2605: 2599: 2598: 2596: 2594: 2580: 2574: 2573: 2566:Mainline Modeler 2561: 2555: 2552: 2546: 2545: 2537: 2531: 2528: 2522: 2519: 2513: 2512: 2497: 2491: 2490: 2472: 2466: 2465: 2463: 2461: 2447: 2441: 2438: 2432: 2429: 2423: 2420: 2414: 2411: 2405: 2402: 2396: 2393: 2387: 2384: 2378: 2375: 2369: 2366: 2360: 2357: 2351: 2350: 2332: 2326: 2323: 2317: 2314: 2308: 2302: 2296: 2295: 2288: 2282: 2279: 2273: 2270: 2264: 2261: 2255: 2252: 2246: 2243: 2237: 2236: 2234: 2232: 2218: 2212: 2209: 2203: 2200: 2194: 2191: 2185: 2182: 2176: 2173: 2167: 2164: 2158: 2155: 2149: 2146: 2140: 2134: 2128: 2127: 2120: 2114: 2113: 2105: 2099: 2096: 2090: 2087: 2081: 2080: 2072: 2066: 2065: 2057: 2051: 2050: 2032: 2015: 2014: 1992: 1979: 1974: 1968: 1965: 1956: 1953: 1947: 1946: 1928: 1922: 1921: 1903: 1897: 1896: 1888: 1750:Road locomotives 1726:Model Railroader 1715: 1711: 1688: 1684: 1676: 1574: 1549: 1543: 1539: 1200: 1199: 1195: 1192: 1125:feedwater heater 535: 531: 261: 254:Golwé locomotive 237:and one pair of 227: 96: 95: 48:(1C)C1, (1'C)C1' 35: 34: 29: 22: 18: 6259: 6258: 6254: 6253: 6252: 6250: 6249: 6248: 6229: 6228: 6227: 6222: 6204: 6173: 6101: 6058: 5789: 5779: 5770: 5758: 5736: 5724: 5710: 5701: 5650: 5633: 5616: 5604: 5592: 5580: 5568: 5556: 5544: 5527: 5495: 5464: 5447: 5435: 5418: 5406: 5394: 5382: 5370: 5349: 5340: 5323: 5311: 5299: 5287: 5270: 5253: 5236: 5219: 5193: 5181: 5169: 5157: 5135: 5103: 5093: 5084: 5072: 5060: 4961: 4947: 4717: 4711: 4702: 4690: 4678: 4666: 4644: 4616: 4599: 4585: 4546:2ТЭ25А (2TE25A) 4526:2ТЭ25К (2TE25K) 4466:2ТЭ116 (2TE116) 4351: 4341: 4319: 4310: 4301: 4292: 4283: 4274: 4265: 4256: 4247: 4238: 4229: 4220: 4211: 4202: 4193: 4179: 4141: 3820: 3814: 3811: 3781: 3776: 3752: 3719: 3670: 3662: 3639:2-6-6-2+2-6-6-2 3602: 3594: 3473: 3465: 3370: 3362: 3354: 3292: 3283: 2957: 2952: 2922: 2913: 2909: 2898: 2894: 2889: 2885: 2878: 2864: 2860: 2845: 2841: 2831: 2829: 2821: 2820: 2816: 2811: 2807: 2802: 2795: 2790: 2779: 2772: 2754: 2741: 2736: 2732: 2727: 2723: 2718: 2711: 2706: 2702: 2698:, pp. 173, 175. 2694: 2690: 2682: 2678: 2673: 2669: 2659: 2657: 2649: 2648: 2644: 2627: 2623: 2615: 2611: 2606: 2602: 2592: 2590: 2582: 2581: 2577: 2562: 2558: 2553: 2549: 2538: 2534: 2529: 2525: 2520: 2516: 2499: 2498: 2494: 2487: 2473: 2469: 2459: 2457: 2449: 2448: 2444: 2439: 2435: 2430: 2426: 2421: 2417: 2412: 2408: 2403: 2399: 2394: 2390: 2385: 2381: 2376: 2372: 2367: 2363: 2358: 2354: 2347: 2333: 2329: 2324: 2320: 2315: 2311: 2303: 2299: 2290: 2289: 2285: 2280: 2276: 2271: 2267: 2262: 2258: 2253: 2249: 2244: 2240: 2230: 2228: 2220: 2219: 2215: 2210: 2206: 2201: 2197: 2192: 2188: 2183: 2179: 2174: 2170: 2165: 2161: 2156: 2152: 2147: 2143: 2135: 2131: 2122: 2121: 2117: 2106: 2102: 2097: 2093: 2088: 2084: 2073: 2069: 2058: 2054: 2047: 2033: 2018: 2011: 1993: 1982: 1975: 1971: 1966: 1959: 1954: 1950: 1943: 1929: 1925: 1918: 1904: 1900: 1889: 1885: 1881: 1864: 1848: 1828: 1812: 1807: 1773: 1757: 1752: 1722: 1720:HO scale models 1713: 1709: 1699: 1686: 1682: 1677:compound Mallet 1672: 1665: 1591:CSAR no. 1023, 1572: 1545: 1541: 1537: 1534: 1519: 1507: 1427: 1411: 1383: 1343: 1274: 1258: 1230: 1214: 1197: 1193: 1190: 1188: 1153: 1141: 1098: 1086:commercial code 559:Tractive Effort 556:Boiler Pressure 482: 448: 436: 400: 379: 355: 350: 279: 257: 239:trailing wheels 223: 17: 12: 11: 5: 6257: 6247: 6246: 6241: 6224: 6223: 6213: 6210: 6209: 6206: 6205: 6203: 6202: 6197: 6192: 6187: 6181: 6179: 6175: 6174: 6172: 6171: 6169:ESh2 "Eurasia" 6166: 6164:EG2Tv "Ivolga" 6161: 6156: 6149: 6142: 6135: 6130: 6125: 6120: 6115: 6109: 6107: 6103: 6102: 6100: 6099: 6092: 6087: 6082: 6077: 6072: 6066: 6064: 6060: 6059: 6057: 6056: 6047:81-775/776/777 6044: 6035:81-765/766/767 6032: 6026: 6021: 6009: 6000:81-722/723/724 5997: 5985: 5980: 5977:81-556/557/558 5974: 5962: 5957: 5945: 5933: 5921: 5909: 5897: 5885: 5876:81-704/705/706 5873: 5861: 5849: 5837: 5825: 5813: 5800: 5798: 5791: 5785: 5784: 5781: 5780: 5778: 5777: 5765: 5753: 5748: 5743: 5731: 5718: 5716: 5712: 5711: 5709: 5708: 5696: 5684: 5679: 5674: 5669: 5657: 5645: 5640: 5628: 5623: 5611: 5599: 5587: 5575: 5563: 5551: 5539: 5534: 5522: 5517: 5512: 5507: 5502: 5490: 5485: 5478: 5471: 5459: 5454: 5442: 5430: 5425: 5413: 5401: 5389: 5377: 5365: 5357: 5355: 5351: 5350: 5348: 5347: 5335: 5330: 5318: 5306: 5294: 5282: 5277: 5265: 5260: 5248: 5243: 5231: 5226: 5214: 5207: 5200: 5188: 5176: 5164: 5152: 5147: 5142: 5130: 5125: 5120: 5114: 5112: 5105: 5099: 5098: 5095: 5094: 5092: 5091: 5079: 5067: 5055: 5048: 5041: 5034: 5027: 5022: 5017: 5012: 5007: 5002: 4997: 4992: 4985: 4980: 4973: 4968: 4955: 4953: 4949: 4948: 4946: 4945: 4940: 4935: 4930: 4925: 4920: 4915: 4910: 4905: 4900: 4895: 4890: 4885: 4880: 4875: 4870: 4865: 4860: 4855: 4850: 4845: 4840: 4835: 4830: 4825: 4820: 4815: 4810: 4805: 4800: 4795: 4790: 4785: 4780: 4775: 4770: 4765: 4760: 4755: 4750: 4741: 4736: 4727: 4721: 4719: 4713: 4712: 4710: 4709: 4697: 4685: 4673: 4661: 4656: 4651: 4639: 4633: 4628: 4623: 4611: 4606: 4593: 4591: 4587: 4586: 4584: 4583: 4578: 4573: 4568: 4563: 4558: 4553: 4548: 4543: 4538: 4533: 4528: 4523: 4518: 4513: 4508: 4503: 4498: 4493: 4488: 4483: 4478: 4473: 4468: 4463: 4458: 4453: 4448: 4443: 4438: 4433: 4428: 4423: 4418: 4413: 4408: 4403: 4398: 4393: 4388: 4383: 4378: 4373: 4368: 4362: 4360: 4353: 4347: 4346: 4343: 4342: 4340: 4339: 4338: 4337: 4332: 4327: 4322: 4317: 4313: 4308: 4304: 4299: 4295: 4290: 4286: 4281: 4277: 4272: 4268: 4263: 4259: 4254: 4250: 4245: 4241: 4236: 4232: 4227: 4223: 4218: 4214: 4209: 4205: 4200: 4196: 4191: 4187: 4182: 4177: 4173: 4165: 4164: 4163: 4158: 4149: 4147: 4143: 4142: 4140: 4139: 4134: 4129: 4124: 4119: 4114: 4109: 4104: 4099: 4094: 4089: 4084: 4079: 4074: 4069: 4064: 4059: 4054: 4049: 4044: 4039: 4034: 4029: 4024: 4019: 4014: 4009: 4004: 3999: 3994: 3989: 3984: 3979: 3974: 3969: 3964: 3959: 3954: 3949: 3944: 3939: 3934: 3929: 3924: 3919: 3914: 3909: 3904: 3899: 3894: 3889: 3884: 3879: 3874: 3869: 3864: 3859: 3854: 3849: 3844: 3839: 3834: 3828: 3822: 3816: 3815: 3810: 3809: 3802: 3795: 3787: 3778: 3777: 3775: 3774: 3769: 3764: 3757: 3754: 3753: 3751: 3750: 3745: 3740: 3735: 3729: 3727: 3721: 3720: 3718: 3717: 3712: 3706: 3705: 3700: 3695: 3689: 3688: 3683: 3677: 3675: 3664: 3663: 3661: 3660: 3654: 3653: 3648: 3642: 3641: 3636: 3631: 3625: 3624: 3619: 3613: 3611: 3596: 3595: 3593: 3592: 3586: 3585: 3580: 3575: 3570: 3565: 3560: 3555: 3549: 3548: 3543: 3538: 3533: 3528: 3523: 3518: 3513: 3508: 3502: 3501: 3496: 3491: 3486: 3480: 3478: 3467: 3466: 3464: 3463: 3458: 3453: 3448: 3443: 3437: 3436: 3431: 3426: 3421: 3416: 3411: 3406: 3400: 3399: 3394: 3389: 3384: 3378: 3376: 3356: 3355: 3353: 3352: 3347: 3342: 3337: 3332: 3326: 3325: 3320: 3315: 3310: 3305: 3299: 3297: 3285: 3284: 3282: 3281: 3275: 3274: 3269: 3264: 3259: 3254: 3248: 3247: 3242: 3237: 3232: 3227: 3222: 3217: 3211: 3210: 3205: 3200: 3195: 3190: 3185: 3180: 3175: 3170: 3165: 3160: 3155: 3150: 3144: 3143: 3138: 3133: 3128: 3123: 3118: 3113: 3108: 3103: 3098: 3093: 3087: 3086: 3081: 3076: 3071: 3066: 3061: 3056: 3051: 3046: 3041: 3036: 3031: 3026: 3020: 3019: 3012: 3011: 3006: 3001: 2996: 2991: 2986: 2981: 2976: 2971: 2965: 2963: 2959: 2958: 2951: 2950: 2943: 2936: 2928: 2921: 2920: 2907: 2892: 2883: 2876: 2858: 2839: 2814: 2805: 2793: 2777: 2770: 2739: 2737:Drury, p. 230. 2730: 2721: 2709: 2700: 2688: 2676: 2667: 2642: 2637:Kalmbach Media 2621: 2609: 2600: 2575: 2556: 2547: 2532: 2530:Drury, p. 248. 2523: 2514: 2492: 2485: 2467: 2442: 2433: 2431:Drury, p. 134. 2424: 2415: 2413:Drury, p. 111. 2406: 2404:Drury, p. 256. 2397: 2388: 2379: 2370: 2361: 2352: 2345: 2327: 2325:Drury, p. 124. 2318: 2309: 2297: 2283: 2274: 2265: 2256: 2247: 2238: 2213: 2211:Drury, p. 308. 2204: 2195: 2193:Drury, p. 146. 2186: 2184:Drury, p. 130. 2177: 2168: 2159: 2157:Drury, p. 263. 2150: 2148:Drury, p. 125. 2141: 2129: 2115: 2100: 2091: 2082: 2067: 2052: 2045: 2016: 2009: 1980: 1969: 1967:Drury, p. 181. 1957: 1948: 1941: 1923: 1916: 1898: 1882: 1880: 1877: 1876: 1875: 1870: 1863: 1860: 1847: 1846:O scale models 1844: 1839: 1838: 1835: 1832: 1827: 1824: 1823: 1822: 1819: 1816: 1811: 1808: 1806: 1803: 1802: 1801: 1798: 1795: 1792: 1789: 1786: 1783: 1780: 1777: 1772: 1769: 1768: 1767: 1764: 1761: 1756: 1753: 1751: 1748: 1721: 1718: 1698: 1695: 1664: 1661: 1660: 1659: 1651: 1629: 1628: 1609: 1608: 1585: 1584: 1533: 1530: 1518: 1515: 1506: 1503: 1479:Uintah Railway 1426: 1423: 1410: 1407: 1382: 1379: 1358:. However the 1342: 1339: 1307:Milwaukee Road 1273: 1270: 1257: 1254: 1229: 1226: 1213: 1210: 1152: 1149: 1140: 1137: 1097: 1094: 1077: 1076: 1073: 1070: 1067: 1064: 1061: 1058: 1055: 1052: 1049: 1046: 1043: 1039: 1038: 1035: 1032: 1029: 1026: 1023: 1020: 1017: 1014: 1011: 1008: 1005: 1001: 1000: 997: 996: 993: 990: 987: 984: 981: 978: 975: 972: 969: 966: 963: 959: 958: 955: 952: 949: 946: 943: 940: 937: 934: 931: 928: 925: 921: 920: 917: 916: 913: 910: 907: 904: 901: 898: 895: 892: 889: 886: 883: 879: 878: 875: 872: 869: 866: 863: 860: 857: 854: 851: 848: 845: 841: 840: 837: 834: 831: 828: 825: 822: 819: 816: 813: 810: 807: 803: 802: 799: 796: 793: 790: 787: 782: 779: 776: 773: 770: 767: 763: 762: 759: 756: 753: 750: 747: 744: 741: 738: 735: 732: 729: 725: 724: 721: 718: 715: 712: 709: 706: 703: 700: 697: 694: 691: 687: 686: 683: 680: 677: 674: 671: 668: 665: 662: 659: 656: 653: 649: 648: 645: 642: 639: 636: 633: 630: 627: 624: 621: 618: 615: 611: 610: 607: 604: 601: 598: 595: 592: 589: 586: 583: 580: 577: 573: 572: 569: 566: 563: 560: 557: 554: 551: 548: 545: 542: 539: 481: 478: 447: 444: 435: 432: 399: 396: 378: 375: 354: 351: 349: 346: 303:in the 1930s. 278: 275: 235:driving wheels 231:leading wheels 211:Whyte notation 205: 204: 201: 200: 197: 193: 192: 185: 181: 180: 171: 167: 166: 157: 153: 152: 149: 145: 144: 139: 135: 134: 129: 125: 124: 121: 117: 116: 113: 109: 108: 105: 101: 100: 92: 91: 88: 87: 84: 80: 79: 76: 70: 69: 66: 60: 59: 56: 50: 49: 46: 40: 39: 31: 30: 15: 9: 6: 4: 3: 2: 6256: 6245: 6242: 6240: 6237: 6236: 6234: 6221: 6217: 6211: 6201: 6198: 6196: 6195:Sm6 "Allegro" 6193: 6191: 6190:ES250 "Sokol" 6188: 6186: 6183: 6182: 6180: 6176: 6170: 6167: 6165: 6162: 6160: 6157: 6153: 6150: 6146: 6143: 6139: 6136: 6134: 6131: 6129: 6126: 6124: 6121: 6119: 6116: 6114: 6111: 6110: 6108: 6104: 6096: 6093: 6091: 6088: 6086: 6083: 6081: 6078: 6076: 6073: 6071: 6068: 6067: 6065: 6061: 6053: 6048: 6045: 6041: 6036: 6033: 6030: 6027: 6025: 6022: 6018: 6013: 6010: 6006: 6001: 5998: 5994: 5989: 5986: 5984: 5981: 5978: 5975: 5971: 5966: 5963: 5961: 5958: 5954: 5949: 5946: 5942: 5937: 5934: 5930: 5925: 5922: 5918: 5913: 5910: 5906: 5901: 5898: 5894: 5889: 5886: 5882: 5877: 5874: 5870: 5865: 5862: 5858: 5853: 5850: 5846: 5841: 5838: 5834: 5829: 5826: 5822: 5817: 5814: 5810: 5805: 5802: 5801: 5799: 5795: 5792: 5786: 5774: 5769: 5766: 5762: 5757: 5754: 5752: 5749: 5747: 5744: 5740: 5735: 5732: 5728: 5723: 5720: 5719: 5717: 5713: 5705: 5700: 5697: 5693: 5688: 5685: 5683: 5680: 5678: 5675: 5673: 5670: 5666: 5661: 5658: 5654: 5649: 5646: 5644: 5641: 5637: 5632: 5629: 5627: 5624: 5620: 5615: 5612: 5608: 5603: 5600: 5596: 5591: 5588: 5584: 5579: 5576: 5572: 5567: 5564: 5560: 5555: 5552: 5548: 5543: 5540: 5538: 5535: 5531: 5526: 5523: 5521: 5518: 5516: 5513: 5511: 5508: 5506: 5503: 5499: 5494: 5491: 5489: 5486: 5482: 5479: 5475: 5472: 5468: 5463: 5460: 5458: 5455: 5451: 5446: 5443: 5439: 5434: 5431: 5429: 5426: 5422: 5417: 5414: 5410: 5405: 5402: 5398: 5393: 5390: 5386: 5381: 5378: 5374: 5369: 5366: 5362: 5359: 5358: 5356: 5352: 5344: 5339: 5336: 5334: 5331: 5327: 5322: 5319: 5315: 5310: 5307: 5303: 5298: 5295: 5291: 5286: 5283: 5281: 5278: 5274: 5269: 5266: 5264: 5261: 5257: 5252: 5249: 5247: 5244: 5240: 5235: 5232: 5230: 5227: 5223: 5218: 5215: 5211: 5208: 5204: 5201: 5197: 5192: 5189: 5185: 5180: 5177: 5173: 5168: 5165: 5161: 5156: 5153: 5151: 5148: 5146: 5143: 5139: 5134: 5131: 5129: 5126: 5124: 5121: 5119: 5116: 5115: 5113: 5109: 5106: 5100: 5088: 5083: 5080: 5076: 5071: 5068: 5064: 5059: 5056: 5052: 5049: 5045: 5042: 5038: 5035: 5031: 5028: 5026: 5023: 5021: 5018: 5016: 5013: 5011: 5008: 5006: 5003: 5001: 4998: 4996: 4993: 4989: 4986: 4984: 4981: 4977: 4974: 4972: 4969: 4965: 4960: 4957: 4956: 4954: 4950: 4944: 4941: 4939: 4936: 4934: 4931: 4929: 4926: 4924: 4921: 4919: 4916: 4914: 4911: 4909: 4906: 4904: 4901: 4899: 4896: 4894: 4891: 4889: 4886: 4884: 4881: 4879: 4876: 4874: 4871: 4869: 4866: 4864: 4861: 4859: 4856: 4854: 4851: 4849: 4846: 4844: 4841: 4839: 4836: 4834: 4831: 4829: 4826: 4824: 4821: 4819: 4816: 4814: 4811: 4809: 4806: 4804: 4801: 4799: 4796: 4794: 4791: 4789: 4786: 4784: 4781: 4779: 4776: 4774: 4771: 4769: 4766: 4764: 4761: 4759: 4756: 4754: 4751: 4749: 4742: 4740: 4737: 4735: 4728: 4726: 4723: 4722: 4720: 4714: 4706: 4701: 4698: 4694: 4689: 4686: 4682: 4677: 4674: 4670: 4665: 4662: 4660: 4657: 4655: 4652: 4648: 4643: 4640: 4637: 4634: 4632: 4629: 4627: 4624: 4620: 4615: 4612: 4610: 4607: 4603: 4598: 4595: 4594: 4592: 4588: 4582: 4579: 4577: 4574: 4572: 4569: 4567: 4564: 4562: 4559: 4557: 4556:2ТЭ70 (2TE70) 4554: 4552: 4549: 4547: 4544: 4542: 4539: 4537: 4534: 4532: 4529: 4527: 4524: 4522: 4519: 4517: 4514: 4512: 4509: 4507: 4504: 4502: 4499: 4497: 4494: 4492: 4489: 4487: 4484: 4482: 4479: 4477: 4474: 4472: 4469: 4467: 4464: 4462: 4459: 4457: 4456:ТЭ109 (TE109) 4454: 4452: 4449: 4447: 4444: 4442: 4439: 4437: 4436:2ТЭ10 (2TE10) 4434: 4432: 4429: 4427: 4424: 4422: 4419: 4417: 4414: 4412: 4409: 4407: 4404: 4402: 4399: 4397: 4394: 4392: 4389: 4387: 4384: 4382: 4379: 4377: 4374: 4372: 4369: 4367: 4364: 4363: 4361: 4357: 4354: 4348: 4336: 4333: 4331: 4328: 4326: 4323: 4321: 4314: 4312: 4305: 4303: 4296: 4294: 4287: 4285: 4278: 4276: 4269: 4267: 4260: 4258: 4251: 4249: 4242: 4240: 4233: 4231: 4224: 4222: 4215: 4213: 4206: 4204: 4197: 4195: 4188: 4186: 4183: 4181: 4174: 4172: 4169: 4168: 4166: 4162: 4159: 4157: 4154: 4153: 4151: 4150: 4148: 4144: 4138: 4135: 4133: 4130: 4128: 4125: 4123: 4120: 4118: 4115: 4113: 4110: 4108: 4105: 4103: 4100: 4098: 4095: 4093: 4090: 4088: 4085: 4083: 4080: 4078: 4075: 4073: 4070: 4068: 4065: 4063: 4060: 4058: 4055: 4053: 4050: 4048: 4045: 4043: 4040: 4038: 4035: 4033: 4030: 4028: 4025: 4023: 4020: 4018: 4015: 4013: 4010: 4008: 4005: 4003: 4000: 3998: 3995: 3993: 3990: 3988: 3985: 3983: 3980: 3978: 3975: 3973: 3970: 3968: 3965: 3963: 3960: 3958: 3955: 3953: 3950: 3948: 3945: 3943: 3940: 3938: 3935: 3933: 3930: 3928: 3925: 3923: 3920: 3918: 3915: 3913: 3910: 3908: 3905: 3903: 3900: 3898: 3895: 3893: 3890: 3888: 3885: 3883: 3880: 3878: 3875: 3873: 3870: 3868: 3865: 3863: 3860: 3858: 3855: 3853: 3850: 3848: 3845: 3843: 3840: 3838: 3835: 3833: 3830: 3829: 3826: 3823: 3817: 3808: 3803: 3801: 3796: 3794: 3789: 3788: 3785: 3773: 3770: 3768: 3765: 3763: 3759: 3758: 3755: 3749: 3746: 3744: 3741: 3739: 3736: 3734: 3731: 3730: 3728: 3726: 3722: 3716: 3713: 3711: 3708: 3707: 3704: 3701: 3699: 3696: 3694: 3691: 3690: 3687: 3684: 3682: 3679: 3678: 3676: 3673: 3669: 3665: 3659: 3656: 3655: 3652: 3649: 3647: 3646:2-8-8-8-8-8-2 3644: 3643: 3640: 3637: 3635: 3632: 3630: 3627: 3626: 3623: 3620: 3618: 3615: 3614: 3612: 3609: 3605: 3601: 3597: 3591: 3588: 3587: 3584: 3581: 3579: 3576: 3574: 3571: 3569: 3566: 3564: 3561: 3559: 3556: 3554: 3551: 3550: 3547: 3544: 3542: 3539: 3537: 3534: 3532: 3529: 3527: 3524: 3522: 3519: 3517: 3514: 3512: 3509: 3507: 3504: 3503: 3500: 3497: 3495: 3492: 3490: 3487: 3485: 3482: 3481: 3479: 3476: 3472: 3468: 3462: 3459: 3457: 3454: 3452: 3449: 3447: 3444: 3442: 3439: 3438: 3435: 3432: 3430: 3427: 3425: 3422: 3420: 3417: 3415: 3412: 3410: 3407: 3405: 3402: 3401: 3398: 3395: 3393: 3390: 3388: 3385: 3383: 3380: 3379: 3377: 3374: 3369: 3365: 3361: 3357: 3351: 3348: 3346: 3343: 3341: 3338: 3336: 3333: 3331: 3328: 3327: 3324: 3321: 3319: 3316: 3314: 3311: 3309: 3306: 3304: 3301: 3300: 3298: 3295: 3290: 3289:Divided drive 3286: 3280: 3277: 3276: 3273: 3270: 3268: 3265: 3263: 3260: 3258: 3255: 3253: 3250: 3249: 3246: 3243: 3241: 3238: 3236: 3233: 3231: 3228: 3226: 3223: 3221: 3218: 3216: 3213: 3212: 3209: 3206: 3204: 3201: 3199: 3196: 3194: 3191: 3189: 3186: 3184: 3181: 3179: 3176: 3174: 3171: 3169: 3166: 3164: 3161: 3159: 3156: 3154: 3151: 3149: 3146: 3145: 3142: 3139: 3137: 3134: 3132: 3129: 3127: 3124: 3122: 3119: 3117: 3114: 3112: 3109: 3107: 3104: 3102: 3099: 3097: 3094: 3092: 3089: 3088: 3085: 3082: 3080: 3077: 3075: 3072: 3070: 3067: 3065: 3062: 3060: 3057: 3055: 3052: 3050: 3047: 3045: 3042: 3040: 3037: 3035: 3032: 3030: 3027: 3025: 3022: 3021: 3017: 3014: 3013: 3010: 3007: 3005: 3002: 3000: 2997: 2995: 2992: 2990: 2987: 2985: 2982: 2980: 2977: 2975: 2972: 2970: 2967: 2966: 2964: 2960: 2956: 2949: 2944: 2942: 2937: 2935: 2930: 2929: 2926: 2917: 2911: 2903: 2896: 2890:Kumata, p. 9. 2887: 2879: 2877:0-8019-8395-9 2873: 2869: 2862: 2854: 2850: 2843: 2828: 2824: 2818: 2809: 2800: 2798: 2788: 2786: 2784: 2782: 2773: 2767: 2763: 2759: 2752: 2750: 2748: 2746: 2744: 2734: 2725: 2716: 2714: 2704: 2697: 2692: 2685: 2680: 2671: 2656: 2652: 2646: 2638: 2634: 2633: 2625: 2618: 2613: 2607:Drury, p. 76. 2604: 2589: 2588:loco-info.com 2585: 2579: 2571: 2567: 2560: 2551: 2543: 2536: 2527: 2518: 2510: 2506: 2502: 2496: 2488: 2486:0-253-34086-1 2482: 2478: 2471: 2456: 2452: 2446: 2437: 2428: 2419: 2410: 2401: 2395:Drury, p. 106 2392: 2386:Drury, p. 88. 2383: 2374: 2368:Edson, p. 223 2365: 2359:Edson, p. 222 2356: 2348: 2346:0-9659617-0-2 2342: 2338: 2331: 2322: 2313: 2306: 2301: 2293: 2287: 2278: 2269: 2260: 2251: 2242: 2227: 2223: 2217: 2208: 2199: 2190: 2181: 2172: 2166:Mellin, p. 21 2163: 2154: 2145: 2138: 2133: 2125: 2119: 2111: 2104: 2098:Drury, p. 30. 2095: 2086: 2078: 2071: 2063: 2056: 2048: 2042: 2038: 2031: 2029: 2027: 2025: 2023: 2021: 2012: 2006: 2002: 1998: 1991: 1989: 1987: 1985: 1978: 1973: 1964: 1962: 1952: 1944: 1942:0-913582-54-9 1938: 1934: 1927: 1919: 1913: 1909: 1902: 1894: 1887: 1883: 1874: 1871: 1869: 1866: 1865: 1859: 1855: 1853: 1843: 1836: 1833: 1830: 1829: 1820: 1817: 1814: 1813: 1799: 1796: 1793: 1790: 1787: 1784: 1781: 1778: 1775: 1774: 1765: 1762: 1759: 1758: 1747: 1745: 1736: 1732: 1729: 1727: 1717: 1714:1,524 mm 1707: 1703: 1694: 1692: 1675: 1669: 1656: 1652: 1649: 1645: 1641: 1640: 1637: 1633: 1626: 1621: 1620: 1617: 1613: 1606: 1602: 1598: 1597: 1594: 1589: 1582: 1578: 1566: 1561: 1557: 1553: 1552: 1551: 1548: 1542:1,067 mm 1529: 1526: 1524: 1514: 1511: 1502: 1500: 1496: 1492: 1488: 1484: 1480: 1472: 1468: 1461: 1457: 1455: 1451: 1446: 1439: 1435: 1433: 1422: 1420: 1416: 1406: 1404: 1400: 1394: 1392: 1388: 1378: 1374: 1372: 1368: 1363: 1361: 1357: 1352: 1348: 1338: 1335: 1326: 1322: 1320: 1316: 1311: 1308: 1303: 1301: 1297: 1293: 1291: 1287: 1283: 1279: 1269: 1267: 1263: 1253: 1249: 1247: 1243: 1239: 1235: 1225: 1223: 1219: 1209: 1207: 1202: 1185: 1182: 1177: 1172: 1168: 1166: 1162: 1158: 1148: 1145: 1136: 1134: 1130: 1126: 1121: 1119: 1115: 1111: 1102: 1093: 1091: 1087: 1082: 1074: 1071: 1068: 1065: 1062: 1059: 1056: 1053: 1050: 1047: 1044: 1041: 1040: 1036: 1033: 1030: 1027: 1024: 1021: 1018: 1015: 1012: 1009: 1006: 1003: 1002: 999: 998: 994: 991: 988: 985: 982: 979: 976: 973: 970: 967: 964: 961: 960: 956: 953: 950: 947: 944: 941: 938: 935: 932: 929: 926: 923: 922: 919: 918: 914: 911: 908: 905: 902: 899: 896: 893: 890: 887: 884: 881: 880: 876: 873: 870: 867: 864: 861: 858: 855: 852: 849: 846: 843: 842: 838: 835: 832: 829: 826: 823: 820: 817: 814: 811: 808: 805: 804: 800: 797: 794: 791: 788: 786: 783: 780: 777: 774: 771: 768: 765: 764: 760: 757: 754: 751: 748: 745: 742: 739: 736: 733: 730: 727: 726: 722: 719: 716: 713: 710: 707: 704: 701: 698: 695: 692: 689: 688: 684: 681: 678: 675: 672: 669: 666: 663: 660: 657: 654: 651: 650: 646: 643: 640: 637: 634: 631: 628: 625: 622: 619: 616: 613: 612: 608: 605: 602: 599: 596: 593: 590: 587: 584: 581: 578: 575: 574: 570: 567: 564: 561: 558: 555: 552: 549: 546: 543: 540: 537: 536: 530: 528: 523: 521: 517: 513: 509: 504: 502: 497: 495: 491: 486: 480:Miscellaneous 477: 475: 471: 466: 464: 460: 455: 453: 443: 441: 427: 423: 421: 417: 413: 409: 405: 395: 392: 388: 384: 374: 370: 368: 364: 360: 345: 343: 339: 338:Santo Domingo 334: 332: 328: 321: 317: 313: 308: 304: 302: 298: 294: 289: 285: 274: 272: 268: 263: 260: 255: 251: 247: 244: 240: 236: 232: 228: 226: 220: 216: 212: 198: 194: 190: 186: 182: 179: 175: 172: 168: 165: 161: 158: 154: 150: 146: 143: 140: 136: 133: 130: 126: 122: 118: 115:United States 114: 110: 106: 102: 97: 93: 85: 83:Russian class 81: 77: 75: 71: 67: 65: 64:Turkish class 61: 57: 55: 51: 47: 45: 41: 36: 32: 28: 23: 4952:Narrow-gauge 4716:Shunting and 4111: 3515: 3296:engine types 2910: 2901: 2895: 2886: 2867: 2861: 2852: 2848: 2842: 2830:. Retrieved 2826: 2817: 2808: 2757: 2733: 2724: 2703: 2695: 2691: 2683: 2679: 2670: 2658:. Retrieved 2654: 2645: 2630: 2624: 2616: 2612: 2603: 2591:. Retrieved 2587: 2578: 2569: 2565: 2559: 2550: 2541: 2535: 2526: 2517: 2508: 2504: 2495: 2476: 2470: 2458:. Retrieved 2454: 2445: 2436: 2427: 2418: 2409: 2400: 2391: 2382: 2373: 2364: 2355: 2336: 2330: 2321: 2312: 2304: 2300: 2291: 2286: 2277: 2268: 2259: 2250: 2241: 2229:. Retrieved 2225: 2216: 2207: 2198: 2189: 2180: 2171: 2162: 2153: 2144: 2136: 2132: 2123: 2118: 2109: 2103: 2094: 2089:Drury, p. 6. 2085: 2076: 2070: 2061: 2055: 2036: 1996: 1972: 1951: 1932: 1926: 1907: 1901: 1892: 1886: 1868:USRA 2-6-6-2 1856: 1849: 1840: 1741: 1730: 1725: 1723: 1700: 1680: 1673: 1636:SAR Class ME 1616:SAR Class MG 1593:SAR Class MF 1562:in service. 1535: 1527: 1520: 1512: 1508: 1487:tank engines 1477: 1466: 1447: 1444: 1432:tank engines 1428: 1412: 1409:Experimental 1395: 1384: 1381:1919 to 1924 1375: 1364: 1360:USRA 2-8-8-2 1344: 1331: 1312: 1304: 1294: 1275: 1260:In 1912 the 1259: 1250: 1231: 1215: 1203: 1186: 1174:In 1912 the 1173: 1169: 1154: 1142: 1122: 1108:In 1910 the 1107: 1083: 1080: 784: 565:Total Weight 524: 505: 498: 487: 483: 467: 456: 449: 437: 401: 380: 371: 356: 335: 325: 280: 270: 264: 224: 222: 208: 156:Evolved from 54:French class 6031:/81-780/781 5900:81-707B/713 5771: [ 5759: [ 5737: [ 5725: [ 5702: [ 5651: [ 5634: [ 5626:O'ZBEKISTON 5617: [ 5605: [ 5593: [ 5581: [ 5569: [ 5557: [ 5545: [ 5528: [ 5496: [ 5465: [ 5448: [ 5436: [ 5419: [ 5407: [ 5395: [ 5383: [ 5371: [ 5341: [ 5324: [ 5312: [ 5300: [ 5288: [ 5271: [ 5254: [ 5237: [ 5220: [ 5194: [ 5182: [ 5170: [ 5158: [ 5136: [ 5104:locomotives 5085: [ 5073: [ 5061: [ 4962: [ 4703: [ 4691: [ 4679: [ 4667: [ 4645: [ 4617: [ 4600: [ 4431:ТЭ10 (TE10) 4352:locomotives 4152:Lend-Lease 3821:locomotives 3629:2-8-8-8-8-2 3461:4-8-4+4-8-4 3456:4-8-2+2-8-4 3451:4-8-0+0-8-4 3446:2-8-2+2-8-2 3441:2-8-0+0-8-2 3434:4-6-4+4-6-4 3429:4-6-2+2-6-4 3424:4-6-0+0-6-4 3419:2-6-2+2-6-2 3414:2-6-0+0-6-2 3409:0-6-2+2-6-0 3404:0-6-0+0-6-0 3397:4-4-2+2-4-4 3392:2-4-2+2-4-2 3387:2-4-0+0-4-2 3382:0-4-0+0-4-0 2855:(4): 20–22. 2572:(6): 25–28. 2505:Railway Age 1687:762 mm 1133:Black Hills 731:Maximophere 508:cab-forward 391:superheater 361:and by the 259:2-6-0+0-6-2 243:Mallet-type 86:1-3-0+0-3-1 74:Swiss class 6233:Categories 6214:See also: 6178:High-speed 6029:81-760/761 6024:81-740/741 5983:81-720/721 5965:81-540/541 5960:81-717/714 5950:/.1/.2/.3( 5948:81-715/716 5924:81-710/712 5888:81-707/708 4718:industrial 4461:М62 (DM62) 3748:Willamette 3606:and other 3018:(monorail) 2832:2 February 2660:6 February 2460:2 February 2046:0869772112 1879:References 1547:Cape gauge 927:Maxilliped 693:Maximizing 579:Maximilian 547:LP Cyl Dia 544:HP Cyl Dia 265:Under the 209:Under the 170:Evolved to 120:Locomotive 4590:Passenger 4185:Д51 (D51) 3622:2-8-8-8-4 3617:2-8-8-8-2 3608:Multiplex 3590:2-10-10-2 2139:, p. 121. 1710:5 ft 1499:Guatemala 1090:telegrams 1045:Maximiano 769:Maximorum 541:Code Word 196:Drawbacks 104:First use 44:UIC class 6106:Electric 6002:/.1/.3 ( 5788:Multiple 5102:Electric 3318:2-2-4-0T 2686:, p. 106 2593:July 18, 2307:, p.114. 2231:13 March 1862:See also 1744:HO scale 1693:(ALCO). 1655:Class MH 1648:Class ME 1625:Class MG 1605:Class MF 1581:Class MD 1004:3' / 1 m 965:Maxillis 962:3' / 1 m 957:32' 10" 924:3' / 1 m 761:42' 10" 723:40' 10" 655:Maximize 617:Maximist 365:for the 316:No. 1309 314:2-6-6-2 277:Overview 271:(1'C)C1' 184:Benefits 138:Designer 5692:ru:БКГ2 5665:ru:KZ4A 4828:ТЭМ-ТМХ 4744:ChME3 ( 4631:TEP70BS 4359:Freight 4146:Foreign 3743:Heisler 3703:0-6-4-0 3672:Engerth 3604:Triplex 3583:4-8-8-4 3578:4-8-8-2 3573:2-8-8-4 3568:2-8-8-2 3563:2-8-8-0 3558:0-8-8-0 3553:0-8-6-0 3546:4-6-6-4 3541:4-6-6-2 3536:4-4-6-2 3531:2-6-8-0 3526:2-6-6-6 3521:2-6-6-4 3516:2-6-6-2 3511:2-6-6-0 3506:0-6-6-0 3499:2-4-4-2 3494:2-4-4-0 3489:0-4-4-2 3484:0-4-4-0 3373:Garratt 3364:Fairlie 3350:4-6-4-4 3345:4-4-6-4 3340:6-4-4-6 3335:4-4-4-4 3330:2-4-6-2 3323:4-2-2-0 3313:2-2-2-2 3308:2-2-2-0 3303:0-2-2-0 3029:0-4-0+4 1852:O scale 1674:2-6-6-2 1601:Schmidt 1356:2-8-8-2 1196:⁄ 1129:lignite 1075:42' 9" 1069:191,000 1066:162,000 1037:35' 9" 1031:154,000 1028:132,000 995:33' 7" 989:136,000 986:112,000 951:116,000 915:46' 4" 909:384,000 906:334,000 877:45' 4" 871:360,000 868:314,000 839:45' 4" 833:336,000 830:296,000 809:Maximum 801:43' 9" 798:28' 11" 795:316,000 792:278,000 755:278,000 752:240,000 717:220,000 714:192,000 685:39' 0" 682:24' 10" 679:192,000 676:168,000 647:35' 9" 641:156,000 638:134,000 609:32' 6" 603:124,000 600:105,000 553:Drivers 516:4-6-6-2 463:0-6-6-0 318:on the 284:0-6-6-0 225:2-6-6-2 178:2-8-8-2 174:2-6-8-0 164:2-6-6-0 160:0-6-6-0 148:Builder 128:Railway 112:Country 78:3/4+3/4 58:130+031 20:2-6-6-2 6063:Diesel 5979:/.1/.2 5936:81-711 5912:81-709 5864:81-703 5852:81-702 5840:81-701 5756:2EV120 5268:ChS200 5020:TU6SPA 4833:ТЭМ103 4730:VME1 ( 4659:TEP150 4521:2ТЭ137 4511:2ТЭ130 4496:2ТЭ126 4486:2ТЭ121 4471:HS4000 4350:Diesel 4167:Other 4092:"Друг" 4072:23-001 4067:2-3-2К 4062:2-3-2В 3738:Climax 3475:Mallet 3294:Duplex 3279:4-14-4 3272:4-12-2 3267:2-12-4 3262:2-12-2 3257:2-12-0 3252:0-12-0 3245:4-10-2 3240:4-10-0 3235:2-10-4 3230:2-10-2 3225:2-10-0 3220:0-10-2 3215:0-10-0 3158:0-8-4T 3126:2-6-6T 3106:0-6-6T 3064:2-4-6T 3059:2-4-4T 3044:0-4-6T 3039:0-4-4T 3004:4-2-4T 2989:2-2-4T 2874:  2768:  2632:Trains 2483:  2343:  2043:  2007:  1939:  1914:  1272:Others 1159:, the 1118:Topeka 1072:28' 9" 1063:34,000 1034:23' 3" 1025:31,200 1007:Maxima 992:20' 11 983:27,300 954:20' 6" 948:94,000 945:20,200 912:30' 4" 903:77,500 885:Mayada 874:29' 8" 865:74,000 847:Maxyer 836:29' 8" 827:64,800 789:60,800 758:27' 8" 749:52,800 720:26' 6" 711:42,200 673:37,900 644:22' 4" 635:29,700 606:20' 6" 597:21,900 550:Stroke 189:2-10-2 6185:ER200 5797:Metro 5790:units 5775:] 5763:] 5741:] 5729:] 5715:AC/DC 5706:] 5682:BCG-1 5672:KZ4AT 5660:KZ4AS 5655:] 5643:O'ZEL 5638:] 5631:O'Z-Y 5621:] 5609:] 5602:3ES5S 5597:] 5590:2ES5S 5585:] 5578:4ES5K 5573:] 5566:3ES5K 5561:] 5554:2ES5K 5549:] 5532:] 5515:EP200 5500:] 5493:ChS4T 5469:] 5462:VL86F 5452:] 5440:] 5423:] 5411:] 5399:] 5387:] 5375:] 5345:] 5338:3ES4K 5333:2ES10 5328:] 5316:] 5304:] 5297:2ES4K 5292:] 5275:] 5258:] 5241:] 5234:ChS2T 5224:] 5198:] 5186:] 5174:] 5167:VL22M 5162:] 5140:] 5089:] 5082:TG16M 5077:] 5065:] 4966:] 4938:ТГМ40 4933:ТГМ14 4928:ТГМ12 4923:ТГМ11 4918:ТГМ10 4863:ТГМ23 4858:ТГМ21 4823:ТЭМ31 4818:ТЭМ21 4813:ТЭМ18 4808:ТЭМ15 4803:ТЭМ12 4707:] 4700:TG400 4695:] 4688:TG300 4683:] 4676:TGP50 4671:] 4664:TERA1 4654:TEP80 4649:] 4642:TEP75 4636:TEP70 4626:TEP70 4621:] 4614:TEP60 4609:TEP10 4604:] 4576:ТГ106 4571:ТГ105 4566:ТГ102 4561:ТГ100 4516:ТЭ136 4506:ТЭ129 4501:ТЭ127 4491:ТЭ125 4481:ТЭ120 4476:ТЭ114 4446:2ТЭ40 4275:4/ 55 4266:3/ 55 4082:TП1-1 4052:"Рак" 3819:Steam 3767:Swiss 3715:0-8-6 3710:0-8-4 3698:0-6-4 3693:2-6-4 3686:0-4-6 3681:0-4-4 3674:types 3610:types 3477:types 3375:types 3368:Meyer 3208:6-8-6 3203:4-8-6 3198:4-8-4 3193:4-8-2 3188:4-8-0 3183:2-8-6 3178:2-8-4 3173:2-8-2 3168:2-8-0 3163:0-8-6 3153:0-8-2 3148:0-8-0 3141:4-6-4 3136:4-6-2 3131:4-6-0 3121:2-6-4 3116:2-6-2 3111:2-6-0 3101:0-6-4 3096:0-6-2 3091:0-6-0 3084:4-4-6 3079:4-4-4 3074:4-4-2 3069:4-4-0 3054:2-4-2 3049:2-4-0 3034:0-4-2 3024:0-4-0 3016:0-3-0 3009:6-2-0 2999:4-2-2 2994:4-2-0 2984:2-2-2 2979:2-2-0 2974:0-2-4 2969:0-2-2 1114:2-6-2 538:Gauge 416:0-8-0 348:Usage 68:34+34 6152:EP3D 6145:EP2D 5768:AZ4A 5751:EP20 5746:EP10 5734:VL82 5722:ChS5 5699:AZ8A 5687:BCG2 5677:KZ8A 5648:KZ4A 5614:2ES7 5542:2ES5 5537:2EL5 5505:ChS8 5488:ChS4 5457:VL85 5445:VL84 5433:VL83 5428:VL80 5416:VL65 5404:VL62 5392:VL61 5380:VL60 5368:VL40 5361:OR22 5321:2EL4 5309:2ES6 5285:EP2K 5263:ChS7 5251:ChS6 5246:ChS3 5229:ChS2 5217:ChS1 5191:PB21 5179:VL23 5155:VL22 5150:VL19 5145:VL15 5133:VL12 5128:VL11 5123:VL10 5070:TG22 5058:TG21 5051:TG16 5044:ESU3 5037:ESU2 5030:ESU1 5025:TU10 5015:TU8P 5010:TU8G 4913:ТГМ9 4908:ТГМ7 4903:ТГМ6 4898:ТГМ5 4893:ТГМ4 4888:ТГМ3 4883:ТГК2 4868:ТГМ2 4853:ТГМ1 4848:АМГ5 4798:ТЭМ9 4793:ТГМ8 4788:ТЭМ7 4783:ТЭМ6 4778:ТЭМ5 4773:ТЭМ4 4768:ТЭМ3 4763:ТЭМ2 4758:ТЭМ1 4753:ЧМЭ5 4746:ЧМЭ3 4739:ЧМЭ2 4732:ВМЭ1 4581:Эмх3 4451:ТЭ50 4441:ТЭ30 4381:Ээл8 4371:Ээл2 4366:Щэл1 4137:Я-01 4107:ОР23 4102:ОР21 4077:АА20 3733:Shay 3371:and 3291:and 2872:ISBN 2834:2024 2766:ISBN 2662:2024 2595:2024 2481:ISBN 2462:2024 2341:ISBN 2233:2024 2041:ISBN 2005:ISBN 1937:ISBN 1912:ISBN 1448:The 1413:The 1367:USRA 1345:The 1332:The 1313:The 1305:The 1300:Alco 1282:Alco 1276:The 1266:Alco 1242:USRA 1232:The 1216:The 1165:Alco 1010:15.5 968:14.5 930:12.5 812:21.5 520:AM-2 468:The 457:The 450:The 221:, a 107:1906 6138:ED9 6133:ED4 6128:ER9 6123:ER2 6118:ER1 6113:EM4 6095:RA3 6090:RA2 6085:RA1 6080:DT1 6075:DR1 5525:E5K 5520:DS3 5510:EP1 5280:DE1 5118:VL8 5005:TU8 5000:TU7 4995:TU6 4988:TU5 4983:TU4 4976:TU3 4971:TU2 4959:TU1 4878:ТГК 4873:ТГэ 4843:МГ2 4838:МГ1 4725:Оэл 4597:TE7 4426:ТЭ6 4421:ТЭ5 4416:ТЭ4 4411:ТЭ3 4406:ТЭ2 4401:ТЭ1 4376:Ээл 4117:П38 4112:П34 3912:П36 3772:UIC 3762:AAR 1850:An 1716:). 1060:200 1042:1 m 1022:200 980:200 942:200 900:200 882:Std 862:200 844:Std 824:200 806:Std 785:210 766:Std 746:200 728:Std 708:200 690:Std 670:200 652:Std 632:200 614:Std 594:200 576:Std 252:or 217:by 6235:: 6218:• 6070:D1 6052:ru 6040:ru 6017:ru 6005:ru 5993:ru 5970:ru 5953:ru 5941:ru 5929:ru 5917:ru 5905:ru 5893:ru 5881:ru 5869:ru 5857:ru 5845:ru 5833:ru 5821:ru 5809:ru 5773:ru 5761:ru 5739:ru 5727:ru 5704:ru 5653:ru 5636:ru 5619:ru 5607:ru 5595:ru 5583:ru 5571:ru 5559:ru 5547:ru 5530:ru 5498:ru 5467:ru 5450:ru 5438:ru 5421:ru 5409:ru 5397:ru 5385:ru 5373:ru 5354:AC 5343:ru 5326:ru 5314:ru 5302:ru 5290:ru 5273:ru 5256:ru 5239:ru 5222:ru 5210:EO 5203:Ss 5196:ru 5184:ru 5172:ru 5160:ru 5138:ru 5111:DC 5087:ru 5075:ru 5063:ru 4964:ru 4943:АА 4705:ru 4693:ru 4681:ru 4669:ru 4647:ru 4619:ru 4602:ru 4396:Дб 4391:Да 4386:ВМ 4335:ТЭ 4330:ТС 4325:ТЛ 4316:ТК 4311:37 4302:23 4293:21 4284:20 4257:31 4248:36 4230:27 4226:ОК 4221:32 4217:ОК 4212:24 4203:12 4194:22 4171:K5 4132:TЭ 4097:ЛК 4087:B5 4047:9П 3992:ФД 3987:Фл 3972:СО 3957:ЛВ 3872:ИС 3366:, 2853:22 2851:. 2825:. 2796:^ 2780:^ 2742:^ 2712:^ 2653:. 2635:. 2586:. 2570:11 2568:. 2509:64 2507:. 2503:. 2453:. 2224:. 2019:^ 1983:^ 1960:^ 1550:. 1544:) 1501:. 1421:. 1405:. 1373:. 1135:. 1057:45 1054:22 1051:26 1048:17 1019:37 1016:20 1013:24 977:37 974:20 971:22 939:37 936:20 933:19 897:57 894:32 891:37 888:24 859:55 856:32 853:35 850:23 821:55 818:32 815:33 781:55 778:30 775:32 772:21 743:51 740:28 737:31 734:20 705:48 702:26 699:28 696:18 667:44 664:24 661:26 658:17 629:40 626:22 623:23 620:15 591:37 588:20 585:20 582:13 522:. 369:. 176:, 162:, 6055:) 6049:( 6043:) 6037:( 6020:) 6014:( 6008:) 5996:) 5990:( 5973:) 5967:( 5956:) 5944:) 5938:( 5932:) 5926:( 5920:) 5914:( 5908:) 5902:( 5896:) 5890:( 5884:) 5878:( 5872:) 5866:( 5860:) 5854:( 5848:) 5842:( 5836:) 5830:( 5828:V 5824:) 5818:( 5816:B 5812:) 5806:( 5804:A 5695:) 5689:( 5668:) 5662:( 5481:K 5474:F 4748:) 4734:) 4638:U 4320:1 4318:т 4309:у 4307:Т 4300:у 4298:Т 4291:р 4289:Т 4282:р 4280:Т 4273:п 4271:Т 4264:п 4262:Т 4255:т 4253:П 4246:м 4244:П 4239:5 4237:д 4235:П 4228:л 4219:з 4210:с 4208:О 4201:л 4199:О 4192:к 4190:О 4180:1 4178:к 4176:О 4161:Е 4156:Ш 4127:Т 4122:Т 4057:Ь 4042:Ѳ 4037:Ѵ 4032:Э 4027:Ы 4022:Щ 4017:Ш 4012:Ч 4007:Ц 4002:Х 3997:Х 3982:Ф 3977:Т 3967:П 3962:О 3952:Л 3947:E 3942:Я 3937:Ъ 3932:У 3927:С 3922:С 3917:С 3907:П 3902:Н 3897:М 3892:Л 3887:К 3882:К 3877:І 3867:И 3862:З 3857:Ж 3852:Д 3847:Г 3842:В 3837:Б 3832:А 3806:e 3799:t 3792:v 2947:e 2940:t 2933:v 2880:. 2836:. 2774:. 2664:. 2597:. 2489:. 2464:. 2349:. 2235:. 2049:. 2013:. 1945:. 1920:. 1712:( 1685:( 1650:. 1627:. 1583:. 1540:( 1198:4 1194:1 1191:+ 1189:7 322:.

Index

Diagram of one small leading wheel, two trios of large driving wheels with each trio joined by a coupling rod, and one small trailing wheel
UIC class
French class
Turkish class
Swiss class
Great Northern Railway
Baldwin Locomotive Works
0-6-6-0
2-6-6-0
2-6-8-0
2-8-8-2
2-10-2
Whyte notation
steam locomotives
wheel arrangement
2-6-6-2
leading wheels
driving wheels
trailing wheels
Mallet-type
articulated locomotives
Garratt locomotive
Golwé locomotive
2-6-0+0-6-2
UIC classification
0-6-6-0
Baltimore & Ohio
Mallet locomotives
Chesapeake and Ohio Railway
National Railways of Mexico

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